[PATCH] D45849: [ELF] --warn-backrefs: use the same GroupId for object files in the same --{start, end}-lib

[Sterling Augustine via Phabricator via llvm-commits]

saugustine added a comment.

This revision breaks build systems where the current directory isn't writable, because the test warn-backrefs.s just writes to a.out.

I have  committed R330464 to add an output argument, which fixes the test.


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D45849